| Portimao to Grobenzell | 1,261.29 mi (2,029.85 km) |
| Portimao to Gronau | 1,286.79 mi (2,070.88 km) |
| Portimao to Gross Kreutz | 1,474.46 mi (2,372.91 km) |
| Portimao to Gross-Gerau | 1,222.08 mi (1,966.75 km) |
| Portimao to Gross-Umstadt | 1,235.23 mi (1,987.90 km) |
| Portimao to Gross-Zimmern | 1,232.05 mi (1,982.79 km) |
| Portimao to Grossbeeren | 1,490.37 mi (2,398.51 km) |
| Portimao to Grossbottwar | 1,211.82 mi (1,950.23 km) |
| Portimao to Grossburgwedel | 1,384.20 mi (2,227.65 km) |
| Portimao to Grossenhain | 1,456.50 mi (2,344.00 km) |
| Portimao to Grossenkneten | 1,359.11 mi (2,187.27 km) |
| Portimao to Grossenluder | 1,287.71 mi (2,072.37 km) |
| Portimao to Grosshansdorf | 1,452.29 mi (2,337.24 km) |
| Portimao to Grossostheim | 1,242.60 mi (1,999.77 km) |
| Portimao to Grossraschen | 1,484.09 mi (2,388.41 km) |
